What’s Vulnerable › Vulnerabilities

CVE-2023-1570: syoyo tinydng tiny_dng_loader.h __interceptor_memcpy heap-based overflow

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-03-22 · updated 2026-06-17
• Weakness: CWE-122

Description

A vulnerability, which was classified as problematic, has been found in syoyo tinydng. Affected by this issue is the function __interceptor_memcpy of the file tiny_dng_loader.h. The manipulation leads to heap-based buffer overflow. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. It is recommended to apply a patch to fix this issue. VDB-223562 is the identifier assigned to this vulnerability.

Affected products

• syoyo tinydng: before 2023-02-20 — fixed in 2023-02-20

How to fix

Upgrade to a fixed version: syoyo tinydng 2023-02-20. Check the vendor advisory for mitigations.

References

• https://github.com/10cksYiqiyinHangzhouTechnology/tinydngSecurityIssueReport1
• https://github.com/syoyo/tinydng/issues/28
• https://github.com/syoyo/tinydng/issues/29
• https://vuldb.com/?ctiid.223562
• https://vuldb.com/?id.223562
• https://github.com/10cksYiqiyinHangzhouTechnology/tinydngSecurityIssueReport1
• https://github.com/syoyo/tinydng/issues/28
• https://github.com/syoyo/tinydng/issues/29
• https://vuldb.com/?ctiid.223562
• https://vuldb.com/?id.223562

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